Thread caught in my threading port...how do I get...

Question

Hi...I am trying to thread my right needle and I have a piece of thread caught in my right threading port that when I tried to pull it out broke off just below where it can be grabbed.Now what do I do? I have tried to 'blow' it through to no avail. I cannot get another piece of thread to go into the port now and I cannot get the wire threader to go into the hole because of this piece of thread.HELP...Dona